Float plane (IMAGE) University of Arizona Caption The team flew from lake to lake in a DeHavilland Otter with expert pilot Jacques Bérubé (center) providing access to remote sites for the project's field team, under the co-leadership of François Lutzoni (left) of Duke University and UArizona's Betsy Arnold. Credit Betsy Arnold Usage Restrictions This visual may only be used for the purpose of posting and/or reporting of this news release. Credit information must be provided as indicated. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.